Indicator Mono Leader Material - Bi-color
Indicator Mono Leader Material - Bi-color
Indicator Mono Leader Material - Bi-color
Indicator Mono Leader Material - Bi-color
Indicator Mono Leader Material - Bi-color
Leader Material

Indicator Mono Leader Material - Bi-color

Highly visible bicolor monofilament for building leaders, sighter sections, and nymphing rigs.
Designed to help anglers track leader movement, improve strike detection, and maintain better control through the drift.
Water Freshwater
Species Trout
Technique Nymphing
Color Bicolor (Red / Yellow)
Material Monofilament
Line Length 50ft / 17yd spool
Diameter .006in to .014in
Indicator Mono Leader Material is designed for anglers who want better visibility and strike detection in their leader system. The bicolor monofilament helps you follow subtle leader movement through the drift, making it a strong choice for nymphing leaders, sighter sections, and custom trout setups.
Color
Length
Size - Break Strength
Adding to Cart Added to Cart
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Design Features
Bicolor visibility
Improved strike detection
Easy leader tracking
Built for custom leader formulas
Useful for sighter sections
Multiple diameter options
Best For
Nymphing leaders
Sighter sections
Indicator rigs
Tight line setups
Technical trout water
Custom leader builds

Choose the right indicator mono size.

Indicator Mono Leader Material is available in multiple break strengths and diameters for custom sighter sections, euro nymphing leaders, and leader tracking in technical water.

Break
Strength		 Diameter
(inches)		 Spool
Length
5.5 lb..006 in.50 ft.
6.3 lb..007 in.50 ft.
7.2 lb..008 in.50 ft.
8 lb..009 in.50 ft.
9 lb..010 in.50 ft.
10.5 lb..011 in.50 ft.
11.8 lb..012 in.50 ft.
12.4 lb..013 in.50 ft.
13.9 lb..014 in.50 ft.
  • 5 stars: 11 (92%)
  • 4 stars: 1 (8%)
  • 3 stars: 0 (0%)
  • 2 stars: 0 (0%)
  • 1 star: 0 (0%)
M
Micheal G.
Easy to see

Should have said "easy to see" in low light conditions. Well easy to see all times. Knots well with other mono materials. Definitely works for EN.

R
Robert S.
Need a MonoLeader?

You are in the right store. Quality un matched

R
Robert M.
Indicator Bi Color

Use it for my euro 11’ running mono (NY Tribs require 15’ max leader in fly zone). Works great.

D
Daniel O.
Indicator Mono Leader Material - Bi-color

With varying lights dancing off the water, it really does help to have two colors that will either reflect or refract light. In essence, the red will absorb more light on darker days, while the fluorescent yellow will show up on brighter days to help in any euronymphing applications you may delve into. On a different note, the smaller the diameter of your indicator mono, the more you feel and see how often subtle takes come and go.

A
Alex K.
Strong like all Cortland tippet, but the brightest colors I can find

This indicator tippet is my favorite. It's strong, just like I expect from Cortland, but at 2x, I'm not worried about being the weak point. My favorite part of the Cortland Indicator material is how bright it is. The brightness makes it easier to detect strikes. Ideally, I like to carry 2 indicator materials, one for brightness and one for subtlety, but if I carry one it's the Cortland. At early or late light, this indicator material is the easiest to see.

B
Bradley C.
Great sighter material

Great color that is plenty bright.

T
Thomas H.
So far so good

Size and color as advertised, works as expected and should. Thanks.

B
Benjamin A.
Great product

Great product to use as sighter material, my go-to at all times!

T
Terry A.
Good sighter

Long lasting and easy to see for euro nymphing

F
Fred R.
Bicolor Mono Leader

I'm disappointed that it's in 12 inches per color. I prefer 24 inches per color.

A
Adam K.
Confidence

A great product that does it’s job every single time. I use this particular product to build ultra microliters for contact nymphing. Although it age 46 my eyesight isn’t as good as it could be or ever was that matter, even in a small diameter Cortlandt‘s indicator mono works well for me.

R
Robert C.
My new go to

I think it's brighter than Rio bi-color material.